1029300909

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{967}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 1724139648

約数和(自身を除く): 694838739

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 557, 637, 967, 1671, 1911, 2901, 3899, 6769, 7241, 11697, 12571, 20307, 21723, 27293, 37713, 47383, 50687, 81879, 87997, 142149, 152061, 263991, 354809, 538619, 615979, 1064427, 1615857, 1847937, 3770333, 7002047, 11310999, 21006141, 26392331, 49014329, 79176993, 147042987, 343100303, 1029300909]

約数ペア:

[(1, 1029300909), (3, 343100303), (7, 147042987), (13, 79176993), (21, 49014329), (39, 26392331), (49, 21006141), (91, 11310999), (147, 7002047), (273, 3770333), (557, 1847937), (637, 1615857), (967, 1064427), (1671, 615979), (1911, 538619), (2901, 354809), (3899, 263991), (6769, 152061), (7241, 142149), (11697, 87997), (12571, 81879), (20307, 50687), (21723, 47383), (27293, 37713)]